| |
| import { createSandbox } from 'development-sandbox' |
| import { FileRef, nextTestSetup } from 'e2e-utils' |
| import path from 'path' |
| import { outdent } from 'outdent' |
|
|
| describe('Error Overlay invalid imports', () => { |
| const { next } = nextTestSetup({ |
| files: new FileRef(path.join(__dirname, 'fixtures', 'default-template')), |
| dependencies: { |
| 'server-only': 'latest', |
| 'client-only': 'latest', |
| }, |
| skipStart: true, |
| }) |
|
|
| it('should show error when using styled-jsx in server component', async () => { |
| await using sandbox = await createSandbox( |
| next, |
| new Map([ |
| [ |
| 'app/comp1.js', |
| outdent` |
| import { Comp2 } from './comp2' |
| |
| export function Comp1() { |
| return <Comp2 /> |
| } |
| `, |
| ], |
| [ |
| 'app/comp2.js', |
| outdent` |
| export function Comp2() { |
| return ( |
| <div> |
| <style jsx>{\` |
| p { |
| color: red; |
| } |
| \`}</style> |
| </div> |
| ) |
| } |
| `, |
| ], |
| [ |
| 'app/page.js', |
| outdent` |
| 'use client' |
| import { Comp1 } from './comp1' |
| |
| export default function Page() { |
| return <Comp1 /> |
| } |
| `, |
| ], |
| ]) |
| ) |
| const { session } = sandbox |
| const pageFile = 'app/page.js' |
| const content = await next.readFile(pageFile) |
| const withoutUseClient = content.replace("'use client'", '') |
| await session.patch(pageFile, withoutUseClient) |
|
|
| await session.assertHasRedbox() |
| if (process.env.IS_TURBOPACK_TEST) { |
| expect(await session.getRedboxSource()).toMatchInlineSnapshot(` |
| "./app |
| Invalid import |
| 'client-only' cannot be imported from a Server Component module. It should only be used from a Client Component. |
| The error was caused by using 'styled-jsx'. It only works in a Client Component but none of its parents are marked with "use client", so they're Server Components by default." |
| `) |
| } else { |
| expect(await session.getRedboxSource()).toMatchInlineSnapshot(` |
| "./app/comp2.js |
| 'client-only' cannot be imported from a Server Component module. It should only be used from a Client Component. |
| |
| The error was caused by using 'styled-jsx' in './app/comp2.js'. It only works in a Client Component but none of its parents are marked with "use client", so they're Server Components by default. |
| |
| Import trace for requested module: |
| ./app/comp2.js |
| ./app/comp1.js |
| ./app/page.js" |
| `) |
| } |
| }) |
|
|
| it('should show error when external package imports client-only in server component', async () => { |
| await using sandbox = await createSandbox( |
| next, |
| new Map([ |
| [ |
| 'node_modules/client-only-package/index.js', |
| outdent` |
| require("client-only") |
| `, |
| ], |
| [ |
| 'node_modules/client-only-package/package.json', |
| outdent` |
| { |
| "name": "client-only-package", |
| "main": "index.js" |
| } |
| `, |
| ], |
| [ |
| 'app/comp1.js', |
| outdent` |
| import { Comp2 } from './comp2' |
| |
| export function Comp1() { |
| return <Comp2 /> |
| } |
| `, |
| ], |
| [ |
| 'app/comp2.js', |
| outdent` |
| import "client-only-package" |
| export function Comp2() { |
| return ( |
| <div>Hello world</div> |
| ) |
| } |
| `, |
| ], |
| [ |
| 'app/page.js', |
| outdent` |
| 'use client' |
| import { Comp1 } from './comp1' |
| |
| export default function Page() { |
| return <Comp1 /> |
| } |
| `, |
| ], |
| ]) |
| ) |
| const { session } = sandbox |
| const pageFile = 'app/page.js' |
| const content = await next.readFile(pageFile) |
| const withoutUseClient = content.replace("'use client'", '') |
| await session.patch(pageFile, withoutUseClient) |
|
|
| await session.assertHasRedbox() |
| if (process.env.IS_TURBOPACK_TEST) { |
| expect(await session.getRedboxSource()).toMatchInlineSnapshot(` |
| "./node_modules/client-only-package |
| Invalid import |
| 'client-only' cannot be imported from a Server Component module. It should only be used from a Client Component. |
| The error was caused by importing 'node_modules/client-only-package'" |
| `) |
| } else { |
| expect(await session.getRedboxSource()).toMatchInlineSnapshot(` |
| "./app/comp2.js |
| 'client-only' cannot be imported from a Server Component module. It should only be used from a Client Component. |
| |
| The error was caused by importing 'client-only-package/index.js' in './app/comp2.js'. |
| |
| Import trace for requested module: |
| ./app/comp2.js |
| ./app/comp1.js |
| ./app/page.js" |
| `) |
| } |
| }) |
|
|
| it('should show error when external package imports server-only in client component', async () => { |
| await using sandbox = await createSandbox( |
| next, |
| new Map([ |
| [ |
| 'node_modules/server-only-package/index.js', |
| outdent` |
| require("server-only") |
| `, |
| ], |
| [ |
| 'node_modules/server-only-package/package.json', |
| outdent` |
| { |
| "name": "server-only-package", |
| "main": "index.js" |
| } |
| `, |
| ], |
| [ |
| 'app/comp1.js', |
| outdent` |
| import { Comp2 } from './comp2' |
| |
| export function Comp1() { |
| return <Comp2 /> |
| } |
| `, |
| ], |
| [ |
| 'app/comp2.js', |
| outdent` |
| import 'server-only-package' |
| export function Comp2() { |
| return ( |
| <div>Hello world</div> |
| ) |
| } |
| `, |
| ], |
| [ |
| 'app/page.js', |
| outdent` |
| import { Comp1 } from './comp1' |
| |
| export default function Page() { |
| return <Comp1 /> |
| } |
| `, |
| ], |
| ]) |
| ) |
| const { session } = sandbox |
| const file = 'app/page.js' |
| const content = await next.readFile(file) |
| await session.patch(file, "'use client'\n" + content) |
|
|
| await session.assertHasRedbox() |
| if (process.env.IS_TURBOPACK_TEST) { |
| expect(await session.getRedboxSource()).toMatchInlineSnapshot(` |
| "./node_modules/server-only-package |
| Invalid import |
| 'server-only' cannot be imported from a Client Component module. It should only be used from a Server Component. |
| The error was caused by importing 'node_modules/server-only-package'" |
| `) |
| } else { |
| expect(await session.getRedboxSource()).toMatchInlineSnapshot(` |
| "./app/comp2.js |
| 'server-only' cannot be imported from a Client Component module. It should only be used from a Server Component. |
| |
| The error was caused by importing 'server-only-package/index.js' in './app/comp2.js'. |
| |
| Import trace for requested module: |
| ./app/comp2.js |
| ./app/comp1.js |
| ./app/page.js" |
| `) |
| } |
| }) |
| }) |
|
|
